Threads has begun testing federation over ActivityPub. And they have blocked two important servers I administrate. The first server is the Mostr Bridge. The Mostr Bridge connects ActivityPub and Nostr together, so people can communicate across protocols. The second server is Spinster.xyz, which is arguably the largest independent feminist community online.
The author complaining about Threads defederation from spinster was a pretty big red flag. It’s on every mainstream mastodon blocklist I’ve seen and it’s obvious he knows why. Really leaned into that “how can they discriminate against women!?” dog whistle that TERFs love to use.
Edit: Oh, it turns out he’s married to the person who runs that server. He’s also worked with Gab, used some of their code for his soapbox, and seems to have been involved with Trump’s truth social. No wonder his feelings are hurt.